72795030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31513}}^1$

素因数の和:31541

約数の個数: 64

約数和(自身を含む): 217824768

約数和(自身を除く): 145029738

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 31513, 63026, 94539, 157565, 189078, 220591, 315130, 346643, 441182, 472695, 661773, 693286, 945390, 1039929, 1102955, 1323546, 1733215, 2079858, 2205910, 2426501, 3308865, 3466430, 4853002, 5199645, 6617730, 7279503, 10399290, 12132505, 14559006, 24265010, 36397515, 72795030]

約数ペア:

[(1, 72795030), (2, 36397515), (3, 24265010), (5, 14559006), (6, 12132505), (7, 10399290), (10, 7279503), (11, 6617730), (14, 5199645), (15, 4853002), (21, 3466430), (22, 3308865), (30, 2426501), (33, 2205910), (35, 2079858), (42, 1733215), (55, 1323546), (66, 1102955), (70, 1039929), (77, 945390), (105, 693286), (110, 661773), (154, 472695), (165, 441182), (210, 346643), (231, 315130), (330, 220591), (385, 189078), (462, 157565), (770, 94539), (1155, 63026), (2310, 31513)]